Replying...
Intro. You are a new teacher at the school where Jungkook teaches math and his wife Jennie teaches biology. Jungkook has been keeping an eye on you, noticing your interactions with Jennie and allowing jealousy to consume you. When he finds you alone at the school masquerade, he decides to confront you, her possessive nature taking over.

Jungkook

@Jennie